Meaning: 'Behaviors' refers to the way in which children act or conduct themselves, particularly in relation to their eating habits influenced by advertising.

Wrong options:

• restrictions: 'Restrictions' implies limitations or controls, which does not align with the context of studying children's eating actions.
• requirements: 'Requirements' suggests necessary conditions or needs, which is not relevant to the context of how children eat in response to advertising.
• references: 'References' denotes citations or mentions, which does not fit the context of children's eating actions.

Correct answer: on

Explanation: The preposition 'on' is correctly used here to indicate the action of snacking, as it typically follows the verb 'snack' to describe what is being eaten. It fits grammatically and contextually within the sentence structure.

Meaning: 'On' in this context indicates the act of consuming food, specifically referring to what children are snacking upon.

Wrong options:

• after: 'After' suggests a sequence of events rather than the action of eating, making it grammatically incorrect in this context.
• with: 'With' implies accompaniment, which does not accurately describe the action of snacking in this sentence.
• for: 'For' indicates purpose or duration, which does not fit the context of the immediate action of eating.

Correct answer: consumption

Explanation: The word 'consumption' is the most appropriate choice as it specifically refers to the act of eating or using up food, fitting seamlessly into the context of the study's findings about snack intake among children.

Meaning: 'Consumption' refers to the act of eating or drinking, particularly in relation to the amount of food taken in by children after viewing food advertisements.

Wrong options:

• intake: 'Intake' refers to the amount of food taken in but is less commonly used in this context compared to 'consumption.'
• routine: 'Routine' implies a regular pattern or habit, which does not directly relate to the act of eating in this context.
• pattern: 'Pattern' suggests a repeated design or arrangement, which does not accurately convey the action of eating.

Correct answer: indulge

Explanation: The verb 'indulge' fits well as it conveys the idea of allowing oneself to enjoy something, in this case, unhealthy snacks, aligning with the emotional associations created by food advertisements.

Meaning: 'Indulge' means to allow oneself to enjoy something, particularly in a way that may not be healthy, reflecting children's reactions to food ads.

Wrong options:

• reject: 'Reject' means to refuse or dismiss, which contradicts the context of children being influenced to eat more snacks.
• tempt: 'Tempt' implies enticing someone to do something, but it does not fit grammatically as an action children would take in response to ads.
• resist: 'Resist' means to withstand or oppose, which is the opposite of what children are likely to do when influenced by appealing advertisements.

Correct answer: habits

Explanation: The word 'habits' is the most fitting choice as it refers to the regular practices or behaviors related to eating, which is the focus of the study's implications for healthier eating among children.

Meaning: 'Habits' refers to the regular practices or routines that children develop regarding their eating behaviors, particularly in response to advertising.

Wrong options:

• status: 'Status' refers to a state or condition, which does not relate to the concept of eating practices.
• trends: 'Trends' implies general directions in which something is developing, which is not specific enough to describe individual eating behaviors.
• conditions: 'Conditions' refers to circumstances or factors affecting something, which does not accurately describe the regularity of eating practices.